Which of the following security measure would MOST likely use RFID?

A technician has been asked to recommend antivirus software for a home PC, but the user does not want to pay for a license.
Which of the following license type should the technician recommend?

Which of the following security tools can leverage the onboard TPM to protect data at rest?

A corporate fileshare holds files for multiple departments. Individual users in each department create reports that are meant to be read by the rest of the company. Recently, a user ran a malicious executable that encrypted all of the documents on the fileshare. The software asked for money to be transferred via cryptocurrency in order to decrypt the files; however, the files were not decrypted after the company paid the ransom. Which of the following would MOST likely minimize the damage to a fileshare in this type of situation?

Which of the following is a community supported, open source OS used for both services and workstations?